<template>
  <!-- 表单 -->
  <el-form ref="addForm" label-width="120px" :model="fromData" :rules="rules">
    <el-form-item label="姓名" prop="username">
      <el-input v-model="fromData.username" style="width:50%" placeholder="请输入姓名" />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input v-model="fromData.mobile" style="width:50%" placeholder="请输入手机号" />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker v-model="fromData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select v-model="fromData.formOfEmployment" style="width:50%" placeholder="请选择">
        <el-option
          v-for="item in hireType"
          :key="item.id"
          :label="item.value"
          :value="item.id"
        />
      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input v-model="fromData.workNumber" style="width:50%" placeholder="请输入工号" />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input v-model="fromData.departmentName" style="width:50%" placeholder="请选择部门" @focus="hFocus" />
      <div v-if="showTree" class="tree-box">
        <el-tree :data="treeData" :props="{ label: 'name' }" @node-click="hNodeClick" />
      </div>
    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker v-model="fromData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
    </el-form-item>
    <el-form-item>
      <el-button @click="hCancel">取消</el-button>
      <el-button type="primary" @click="hSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>
<script>
import { addEmployee } from '@/api/employees'
import { getdepartment } from '@/api/department'
import { tranListToTreeData } from '@/utils'
import EmployeeEnum from '@/constant/employees'
export default {
  data() {
    return {
      showTree: false,
      hireType: EmployeeEnum.hireType,
      fromData: {
        username: '小红', // 用户名
        mobile: '13599999999', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ], // 用户名
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ], // 手机号
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ], // 聘用形式
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ], // 工号
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ], // 部门
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ] // 入职时间
      },
      treeData: []
    }
  },
  computed: {

  },
  methods: {
    hNodeClick(data, node) {
      // 先判断有没有子部门，有则不能选中
      if (data.children.length) {
        return
      }
      // 1. 把当前选中的显示在input框中
      this.fromData.departmentName = data.name
      // 隐藏树
      this.showTree = false
    },
    async loaddepartment() {
      try {
        const res = await getdepartment()
        res.data.depts.shift()
        this.treeData = tranListToTreeData(res.data.depts)
        console.log(this.treeData)
        this.showTree = true
      } catch (err) {
        console.log(err)
      }
    },
    hFocus() {
      this.loaddepartment()
    },

    async doAdd() {
      try {
        const res = await addEmployee(this.fromData)
        console.log(res)
        this.$message.success('添加成功')
        this.$emit('updateEmpolyee')
      } catch (err) {
        this.$message.error('添加失败')
      }
    },
    hSubmit() {
      console.log(this.formData)
      this.$refs.addForm.validate(valid => {
        if (valid) {
          this.doAdd()
        }
      })
    },
    hCancel() {
      this.$emit('close')
    }
  }
}
</script>
